31784994

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{2593}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 70971840

約数和(自身を除く): 39186846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 2593, 4086, 5186, 6129, 7779, 12258, 15558, 23337, 46674, 70011, 140022, 588611, 1177222, 1765833, 3531666, 5297499, 10594998, 15892497, 31784994]

約数ペア:

[(1, 31784994), (2, 15892497), (3, 10594998), (6, 5297499), (9, 3531666), (18, 1765833), (27, 1177222), (54, 588611), (227, 140022), (454, 70011), (681, 46674), (1362, 23337), (2043, 15558), (2593, 12258), (4086, 7779), (5186, 6129)]